Base | Representation |
---|---|
bin | 11100011100101001… |
… | …001110101111100010 |
3 | 2220211202110010011010 |
4 | 130130221032233202 |
5 | 1000024101411120 |
6 | 22010552401350 |
7 | 2130641055333 |
oct | 343451165742 |
9 | 86752403133 |
10 | 30545341410 |
11 | 11a5505a111 |
12 | 5b056a6256 |
13 | 2b5a36401c |
14 | 169aa4428a |
15 | bdb94b7e0 |
hex | 71ca4ebe2 |
30545341410 has 32 divisors (see below), whose sum is σ = 73981385280. Its totient is φ = 8070694848.
The previous prime is 30545341397. The next prime is 30545341451. The reversal of 30545341410 is 1414354503.
It is a Harshad number since it is a multiple of its sum of digits (30).
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4667272 + ... + 4673811.
It is an arithmetic number, because the mean of its divisors is an integer number (2311918290).
Almost surely, 230545341410 is an apocalyptic number.
30545341410 is a gapful number since it is divisible by the number (30) formed by its first and last digit.
30545341410 is an abundant number, since it is smaller than the sum of its proper divisors (43436043870).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
30545341410 is a wasteful number, since it uses less digits than its factorization.
30545341410 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 9341202.
The product of its (nonzero) digits is 14400, while the sum is 30.
Adding to 30545341410 its reverse (1414354503), we get a palindrome (31959695913).
The spelling of 30545341410 in words is "thirty billion, five hundred forty-five million, three hundred forty-one thousand, four hundred ten".
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